Method LoadPoolMetainfo

catboost/private/libs/quantized_pool/serialization.cpp:857–872

}

NCB::NIdl::TPoolMetainfo NCB::LoadPoolMetainfo(const TStringBuf path) {
    const auto file = TBlob::FromFile(TString(path));
    const TConstArrayRef<ui8> blob(file.AsUnsignedCharPtr(), file.Size());
    TPoolMetainfo poolMetainfo;
    auto parseMetainfo = [&] (TConstArrayRef<ui8> bytes) {
        const auto poolMetainfoParsed = poolMetainfo.ParseFromArray(bytes.data(), bytes.size());
        CB_ENSURE(poolMetainfoParsed);
    };
    ParseQuantizedPool(
        parseMetainfo,
        /*parseSchema*/ Nothing(),
        /*parseColumn*/ Nothing(),
        /*parseChunk*/ Nothing(),
        blob);
    return poolMetainfo;
}


namespace NCB {